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phab/src/applications/maniphest/controller/taskedit/ManiphestTaskEditController.php
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ManiphestTaskEditController.php
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<?php
/*
* Copyright 2011 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @group maniphest
*/
class ManiphestTaskEditController extends ManiphestController {
private $id;
public function willProcessRequest(array $data) {
$this->id = idx($data, 'id');
}
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
$files = array();
$parent_task = null;
$template_id = null;
if ($this->id) {
$task = id(new ManiphestTask())->load($this->id);
if (!$task) {
return new Aphront404Response();
}
} else {
$task = new ManiphestTask();
$task->setPriority(ManiphestTaskPriority::PRIORITY_TRIAGE);
$task->setAuthorPHID($user->getPHID());
// These allow task creation with defaults.
if (!$request->isFormPost()) {
$task->setTitle($request->getStr('title'));
$default_projects = $request->getStr('projects');
if ($default_projects) {
$task->setProjectPHIDs(explode(';', $default_projects));
}
}
$file_phids = $request->getArr('files', array());
if (!$file_phids) {
// Allow a single 'file' key instead, mostly since Mac OS X urlencodes
// square brackets in URLs when passed to 'open', so you can't 'open'
// a URL like '?files[]=xyz' and have PHP interpret it correctly.
$phid = $request->getStr('file');
if ($phid) {
$file_phids = array($phid);
}
}
if ($file_phids) {
$files = id(new PhabricatorFile())->loadAllWhere(
'phid IN (%Ls)',
$file_phids);
}
$template_id = $request->getInt('template');
// You can only have a parent task if you're creating a new task.
$parent_id = $request->getInt('parent');
if ($parent_id) {
$parent_task = id(new ManiphestTask())->load($parent_id);
}
}
$errors = array();
$e_title = true;
$extensions = ManiphestTaskExtensions::newExtensions();
$aux_fields = $extensions->getAuxiliaryFieldSpecifications();
if ($request->isFormPost()) {
$changes = array();
$new_title = $request->getStr('title');
$new_desc = $request->getStr('description');
$new_status = $request->getStr('status');
$workflow = '';
if ($task->getID()) {
if ($new_title != $task->getTitle()) {
$changes[ManiphestTransactionType::TYPE_TITLE] = $new_title;
}
if ($new_desc != $task->getDescription()) {
$changes[ManiphestTransactionType::TYPE_DESCRIPTION] = $new_desc;
}
if ($new_status != $task->getStatus()) {
$changes[ManiphestTransactionType::TYPE_STATUS] = $new_status;
}
} else {
$task->setTitle($new_title);
$task->setDescription($new_desc);
$changes[ManiphestTransactionType::TYPE_STATUS] =
ManiphestTaskStatus::STATUS_OPEN;
$workflow = 'create';
}
$owner_tokenizer = $request->getArr('assigned_to');
$owner_phid = reset($owner_tokenizer);
if (!strlen($new_title)) {
$e_title = 'Required';
$errors[] = 'Title is required.';
}
foreach ($aux_fields as $aux_field) {
$aux_field->setValueFromRequest($request);
if ($aux_field->isRequired() && !strlen($aux_field->getValue())) {
$errors[] = $aux_field->getLabel() . ' is required.';
$aux_field->setError('Required');
}
if (strlen($aux_field->getValue())) {
try {
$aux_field->validate();
} catch (Exception $e) {
$errors[] = $e->getMessage();
$aux_field->setError('Invalid');
}
}
}
if ($errors) {
$task->setPriority($request->getInt('priority'));
$task->setOwnerPHID($owner_phid);
$task->setCCPHIDs($request->getArr('cc'));
$task->setProjectPHIDs($request->getArr('projects'));
} else {
if ($request->getInt('priority') != $task->getPriority()) {
$changes[ManiphestTransactionType::TYPE_PRIORITY] =
$request->getInt('priority');
}
if ($owner_phid != $task->getOwnerPHID()) {
$changes[ManiphestTransactionType::TYPE_OWNER] = $owner_phid;
}
if ($request->getArr('cc') != $task->getCCPHIDs()) {
$changes[ManiphestTransactionType::TYPE_CCS] = $request->getArr('cc');
}
$new_proj_arr = $request->getArr('projects');
$new_proj_arr = array_values($new_proj_arr);
sort($new_proj_arr);
$cur_proj_arr = $task->getProjectPHIDs();
$cur_proj_arr = array_values($cur_proj_arr);
sort($cur_proj_arr);
if ($new_proj_arr != $cur_proj_arr) {
$changes[ManiphestTransactionType::TYPE_PROJECTS] = $new_proj_arr;
}
if ($files) {
$file_map = mpull($files, 'getPHID');
$file_map = array_fill_keys($file_map, true);
$changes[ManiphestTransactionType::TYPE_ATTACH] = array(
PhabricatorPHIDConstants::PHID_TYPE_FILE => $file_map,
);
}
$template = new ManiphestTransaction();
$template->setAuthorPHID($user->getPHID());
$transactions = array();
foreach ($changes as $type => $value) {
$transaction = clone $template;
$transaction->setTransactionType($type);
$transaction->setNewValue($value);
$transactions[] = $transaction;
}
if ($transactions) {
$editor = new ManiphestTransactionEditor();
$editor->applyTransactions($task, $transactions);
}
// TODO: Capture auxiliary field changes in a transaction
foreach ($aux_fields as $aux_field) {
$task->setAuxiliaryAttribute(
$aux_field->getAuxiliaryKey(),
$aux_field->getValueForStorage()
);
}
if ($parent_task) {
$type_task = PhabricatorPHIDConstants::PHID_TYPE_TASK;
// NOTE: It's safe to simply apply this transaction without doing
// cycle detection because we know the new task has no children.
$new_value = $parent_task->getAttached();
$new_value[$type_task][$task->getPHID()] = true;
$parent_xaction = clone $template;
$attach_type = ManiphestTransactionType::TYPE_ATTACH;
$parent_xaction->setTransactionType($attach_type);
$parent_xaction->setNewValue($new_value);
$editor = new ManiphestTransactionEditor();
$editor->applyTransactions($parent_task, array($parent_xaction));
$workflow = $parent_task->getID();
}
$redirect_uri = '/T'.$task->getID();
if ($workflow) {
$redirect_uri .= '?workflow='.$workflow;
}
return id(new AphrontRedirectResponse())
->setURI($redirect_uri);
}
} else {
if (!$task->getID()) {
$task->setCCPHIDs(array(
$user->getPHID(),
));
if ($template_id) {
$template_task = id(new ManiphestTask())->load($template_id);
if ($template_task) {
$task->setCCPHIDs($template_task->getCCPHIDs());
$task->setProjectPHIDs($template_task->getProjectPHIDs());
$task->setOwnerPHID($template_task->getOwnerPHID());
}
}
}
}
$phids = array_merge(
array($task->getOwnerPHID()),
$task->getCCPHIDs(),
$task->getProjectPHIDs());
if ($parent_task) {
$phids[] = $parent_task->getPHID();
}
$phids = array_filter($phids);
$phids = array_unique($phids);
$handles = id(new PhabricatorObjectHandleData($phids))
->loadHandles($phids);
$tvalues = mpull($handles, 'getFullName', 'getPHID');
$error_view = null;
if ($errors) {
$error_view = new AphrontErrorView();
$error_view->setErrors($errors);
$error_view->setTitle('Form Errors');
}
$priority_map = ManiphestTaskPriority::getTaskPriorityMap();
if ($task->getOwnerPHID()) {
$assigned_value = array(
$task->getOwnerPHID() => $handles[$task->getOwnerPHID()]->getFullName(),
);
} else {
$assigned_value = array();
}
if ($task->getCCPHIDs()) {
$cc_value = array_select_keys($tvalues, $task->getCCPHIDs());
} else {
$cc_value = array();
}
if ($task->getProjectPHIDs()) {
$projects_value = array_select_keys($tvalues, $task->getProjectPHIDs());
} else {
$projects_value = array();
}
$cancel_id = nonempty($task->getID(), $template_id);
if ($cancel_id) {
$cancel_uri = '/T'.$cancel_id;
} else {
$cancel_uri = '/maniphest/';
}
if ($task->getID()) {
$button_name = 'Save Task';
$header_name = 'Edit Task';
} else if ($parent_task) {
$cancel_uri = '/T'.$parent_task->getID();
$button_name = 'Create Task';
$header_name = 'Create New Subtask';
} else {
$button_name = 'Create Task';
$header_name = 'Create New Task';
}
$project_tokenizer_id = celerity_generate_unique_node_id();
$form = new AphrontFormView();
$form
->setUser($user)
->setAction($request->getRequestURI()->getPath())
->addHiddenInput('template', $template_id);
if ($parent_task) {
$form
->appendChild(
id(new AphrontFormStaticControl())
->setLabel('Parent Task')
->setValue($handles[$parent_task->getPHID()]->getFullName()))
->addHiddenInput('parent', $parent_task->getID());
}
$form
->appendChild(
id(new AphrontFormTextAreaControl())
->setLabel('Title')
->setName('title')
->setError($e_title)
->setHeight(AphrontFormTextAreaControl::HEIGHT_VERY_SHORT)
->setValue($task->getTitle()));
if ($task->getID()) {
// Only show this in "edit" mode, not "create" mode, since creating a
// non-open task is kind of silly and it would just clutter up the
// "create" interface.
$form
->appendChild(
id(new AphrontFormSelectControl())
->setLabel('Status')
->setName('status')
->setValue($task->getStatus())
->setOptions(ManiphestTaskStatus::getTaskStatusMap()));
}
$form
->appendChild(
id(new AphrontFormTokenizerControl())
->setLabel('Assigned To')
->setName('assigned_to')
->setValue($assigned_value)
->setDatasource('/typeahead/common/users/')
->setLimit(1))
->appendChild(
id(new AphrontFormTokenizerControl())
->setLabel('CC')
->setName('cc')
->setValue($cc_value)
->setDatasource('/typeahead/common/mailable/'))
->appendChild(
id(new AphrontFormSelectControl())
->setLabel('Priority')
->setName('priority')
->setOptions($priority_map)
->setValue($task->getPriority()))
->appendChild(
id(new AphrontFormTokenizerControl())
->setLabel('Projects')
->setName('projects')
->setValue($projects_value)
->setID($project_tokenizer_id)
->setCaption(
javelin_render_tag(
'a',
array(
'href' => '/project/create/',
'mustcapture' => true,
'sigil' => 'project-create',
),
'Create New Project'))
->setDatasource('/typeahead/common/projects/'));
$attributes = $task->loadAuxiliaryAttributes();
$attributes = mpull($attributes, 'getValue', 'getName');
foreach ($aux_fields as $aux_field) {
if (!$request->isFormPost()) {
$attribute = null;
if (isset($attributes[$aux_field->getAuxiliaryKey()])) {
$attribute = $attributes[$aux_field->getAuxiliaryKey()];
$aux_field->setValueFromStorage($attribute);
}
}
if ($aux_field->isRequired() && !$aux_field->getError()
&& !$aux_field->getValue()) {
$aux_field->setError(true);
}
$aux_control = $aux_field->renderControl();
$form->appendChild($aux_control);
}
require_celerity_resource('aphront-error-view-css');
Javelin::initBehavior('maniphest-project-create', array(
'tokenizerID' => $project_tokenizer_id,
));
if ($files) {
$file_display = array();
foreach ($files as $file) {
$file_display[] = phutil_escape_html($file->getName());
}
$file_display = implode('<br />', $file_display);
$form->appendChild(
id(new AphrontFormMarkupControl())
->setLabel('Files')
->setValue($file_display));
foreach ($files as $ii => $file) {
$form->addHiddenInput('files['.$ii.']', $file->getPHID());
}
}
$email_create = PhabricatorEnv::getEnvConfig(
'metamta.maniphest.public-create-email');
$email_hint = null;
if (!$task->getID() && $email_create) {
$email_hint = 'You can also create tasks by sending an email to: '.
'<tt>'.phutil_escape_html($email_create).'</tt>';
}
$form
->appendChild(
id(new AphrontFormTextAreaControl())
->setLabel('Description')
->setName('description')
->setCaption($email_hint)
->setValue($task->getDescription()))
->appendChild(
id(new AphrontFormSubmitControl())
->addCancelButton($cancel_uri)
->setValue($button_name));
$panel = new AphrontPanelView();
$panel->setWidth(AphrontPanelView::WIDTH_FULL);
$panel->setHeader($header_name);
$panel->appendChild($form);
return $this->buildStandardPageResponse(
array(
$error_view,
$panel,
),
array(
'title' => 'Create Task',
));
}
}
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